On The Brink with Castle Island

On The Brink with Castle Island

Hosts Matt Walsh and Nic Carter of Castle Island Ventures explore news and deals in the public blockchain space and talk to some of the leading experts in the industry. Learn more and stay up to date at CastleIsland.vc and follow on twitter @CastleIslandVC

688 episodes On The Brink with Castle Island Updated 2026-06-18
688 episodes in On The Brink with Castle Island
2023-07-10

Amir Haleem (Nova Labs) on Helium, DEPIN, and DeWi (EP.437)

Amir Haleem, the founder of Nova Labs (formerly named Helium, Inc) joins…
2023-07-07

Weekly Roundup 07/07/23 (Taylor Swift’s FTX secret, XRP vs glazed donuts…

Matt and Nic are back for more deals and news. In this episode:  Matt’s…
2023-07-03

Jose Lemus (IBEX Mercado) on Lightning adoption in Emerging Markets (EP.…

Jose Lemus, CEO and cofounder at IBEX Mercado, joins the show to talk Li…
2023-06-30

Weekly Roundup 06/30/23 (ETF frenzy continues, Prime Trust insolvency, h…

Matt and Nic return for another week of news and deals. In this episode:…
2023-06-23

Weekly Roundup 06/23/23 (FTX and K5 clawbacks, Prime Trust chaos, ETF fr…

Matt and Nic are back for another week of news and deals. In this episod…
2023-06-19

Chris Rothfuss on Wyoming’s Blockchain Strategy & the WY Stable Token (E…

Wyoming state senator and Minority Floor Leader in the Wyoming Senate, C…
2023-06-16

Weekly Roundup 06/16/23 (Prometheum madness, the Hinman emails, HK’s cry…

Matt and Nic are back for another week of news and deals. In this episod…
2023-06-10

Weekly Roundup 06/09/23 (SEC v Coinbase and Binance, Market Structure bi…

Matt and Nic return for another week of deals and news. In this episode:…
2023-06-05

Lili Infante (CAT Labs) on Combating and Preventing Crypto Crime (EP.429…

In this episode, we sat down with Lili Infante, Founder and CEO of CAT L…
2023-06-02

Weekly Roundup 06/02/23 (Crypto-eurodollars, SBF's defense, debt cei…

Matt and Nic are back for another week of news and deals. In this episod…
2023-05-26

Weekly Roundup 05/26/23 (The real Greenidge story, MEV on Bitcoin, Fed d…

Matt and Nic return for another week of news and deals. In this episode:…
2023-05-19

Weekly Roundup 05/19/23 (Texas PoR bill, the Hinman test revisited, what…

Nic and Matt return for another week of news and deals. In this episode:…
2023-05-17

FactSet + CoinMetrics on Institutional Crypto Data (EP.425)

Chris Ellis, Head of Strategic Initiatives at FactSet and Tim Rice, foun…
2023-05-12

Weekly Roundup 05/12/23 (BRC20 mania, are high fees good for Bitcoin, th…

Matt and Nic return for another week of news and deals. In this episode:…
2023-05-08

Steven Walbroehl (Halborn) on Blockchain Cybersecurity (EP.423)

Steven Walbroehl, the co-founder and CTO of Halborn joins the show. In t…
2023-05-05

Weekly Roundup 05/05/23 (Bank apocalypse, Biden’s miner tax, Bhutan’s cr…

Matt and Nic are back with another week of news and deals. In this episo…
2023-05-02

Simon Forster and Duncan Trenholme (TP ICAP) on Crypto Market Structure …

Simon Forster and Duncan Trenholme of TP ICAP join the show. In this epi…
2023-04-28

Weekly Roundup 04/28/23 (First Republic in trouble, Hong Kong embraces c…

Matt and Nic return for another week of news and deals. In this episode:…
2023-04-21

Weekly Roundup 04/21/23 (Harberger taxes, SEC v Bittrex, stablecoin hear…

Matt and Nic are back with another week of news and deals. In this episo…
2023-04-17

Eric Wall on Eric's Orb (EP.417)

Eric Wall is a cryptocurrency researcher, analyst, critic, and investor.…
2023-04-14

Weekly Roundup 04/14/23 (ETH unstaking, FedNow vs CBDCs, NYT on mining, …

Matt and Nic return for another week of news and deals. In this episode:…
2023-04-12

Dennison Bertram (Tally) on the Future of DAOs (EP.415)

Dennison Bertram, the co-founder and CEO of Tally, returns to the show. …
2023-04-07

Weekly Roundup 04/07/23 (OCP2.0 remedies, Treasury on DeFi, FTX.com rela…

Matt and Nic return for another week of news and deals. In this episode:…
2023-04-05

Lorien Gabel and Benjamin Thalman (Figment) on Staking and the Ethereum …

Lorien Gabel and Benjamin Thalman of Figment join the show. In this epis…